//
// Created by nicemoe on 2021/8/8.
//

#include  <bits/stdc++.h>

using namespace std;


int main() {

    map<string, int> map;
    map["name"] = 1;
    map["sex"] = 2;
    map["m"];
    cout << map["name"] << endl;
    cout << map["sex"] << endl;
    cout << map["m"] << endl;
    return 0;
}
